baber/WOPTO huggingface dataset:
Patent JP-H1188679-A (JP)
Title: Image-processing unit, image-processing method and computer-readable record medium
Inventor: ARAHATA HIROYUKI
IPC: H04N1/407
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To generate a density conversion table used to convert all original images into an object output image optimally, in the case that plural original images and the object image obtained by applying image processing to the plural original images are in existence. SOLUTION: The value of an energy function that is decreased as a difference between a density of a partial point being a representative point of a converted image and a density of an object image corresponding to the partial point becoming smaller is calculated (S205), and a revision among plural representative points of the image and points representing a reference density conversion table is used for a coefficient, and the coefficient is revised to minimize the value of the energy function (S202). Then the processing is finished, when the value of the energy function reaches a prescribed value or below (S207).
Patent JP-H0664081-A (JP)
Title: Transparent, conductive, moisture-resistant laminated sheet
Inventor: HASHIKAWA JUNICHI
IPC: B32B7/02
Filed: 1992-08-19
Abstract: PURPOSE:To provide a laminated sheet which prevents troubles resulting from the static electricity, and has barrier properties to steam, oxygen, carbon dioxide, etc., transparency and the like. CONSTITUTION:A laminated sheet 1 has a base sheet 10 consisting of a vapor- deposited film 5 of tin oxide or aluminum oxide and a vapor-deposited film 2 of aluminum, a conductive transparent ink layer 3 at one surface of the base sheet 10, a surface resin layer 4 laminated in dots, a linear polyethylene resin layer 8 of a low density at the other surface of the base sheet 10, and a conductive coating layer 9 formed in patterns.
Patent JP-H08107124-A (JP)
Title: Wire bonding method
Inventor: SAKAI TAKASHIGE
IPC: H01L21/60
Filed: 1994-10-06
Abstract: PURPOSE: To provide a wire bonding method of bonding a wire passed through a capillary tool to the upside of a chip swinging a bonding arm in a vertical direction, wherein a ball and a chip are protected against crush or damage caused by a time lag in a switch of a motor which drives the bonding arm from a position control to a torque control. CONSTITUTION: A capillary tool 2 is made to descend controlling a voice coil motor 11 in position. When a ball attached to the lower end of a wire 3 comes into contact, with the upper side of a chip 16, a current fed to the motor 11 is increased in intensity. Then, the current is detected by a current detection circuit 24, and when it is found that it reaches up to a previously set value, the voice coil motor 11 is switched in control from a position control to a torque control, and thereafter a bonding operation is carried out pressing a ball against the chip 16 as the voice coil motor 11 is controlled in torque so as to apply a prescribed loading to a ball.
Patent JP-2001066367-A (JP)
Title: Method and apparatus for reading image information
Inventor: OGAWA MASAHARU
IPC: G01T1/105
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a light quantity unevenness of an EL beam in a method and an apparatus for reading an image to read image information by irradiating an optical reading image detector with a linear EL beam. SOLUTION: A better conductive bus line 35 than an element 31a is brought into contact with the element 31a in a lengthwise direction of the element 31a and annexed as a 2-layer film structure on each of both side surfaces of the element 31a of the side opposed to a second electrode layer 15 of a detector 10. The line 35 and the element 31a are connected together to a light source control means 40. Since a resistance value of a combination of the element 31a and the line 35 in the lengthwise direction is reduced, a phenomenon in which a voltage between EL layers 31 in the lengthwise direction is gradually lowered from the side of the means 40 in the lengthwise direction is reduced as compared with that of the case in which the line 35 is not arranged.  Thus, a light quantity unevenness in the lengthwise direction of the element 31 of the beam irradiated from the layer 32 can be reduced.
Patent JP-H03104473-A (JP)
Title: Isdn communication management system
Inventor: HASHIGUCHI NORIO
IPC: H04M15/00
Filed: 1989-09-19
Abstract: PURPOSE:To attain the efficient use of a line by managing not merely the line operating time and charge to a terminal equipment connected to an ISDN network but by storing the operating time and the charge of each digital equipment including a telephone set with accumulation for each occasion of usage and displaying the result at an optional time so as to manage the operating state of the equipment at the user side. CONSTITUTION:The line operating time of a telephone set 11 and a facsimile equipment 20 using an ISDN line 1 is measured individually by using a timer 12-1 thereby displaying the content of the use of line, the time and charge or the like for the purpose of management. Thus, when the ISDN line 1 is used to send a facsimile signal and a telephone call is implemented in succession to the transmission, the facsimile transmission time, the telephone speech time and each charge are displayed on a panel 16 and they are stored in a memory 15 as a management data and the data is able to be printed out at any time.
Patent JP-H04123395-A (JP)
Title: High voltage detecting circuit
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C16/06
Filed: 1990-09-13
Abstract: PURPOSE:To stably drive a high voltage detecting circuit at the time of changing a power supply voltage by connecting a common node of the 1st p-type transistor(TR) and the 2nd n-type TR to the 1st input terminal and connecting a common node of the 3rd p-type TR and the 4th n-type TR to the 2nd input terminal respectively. CONSTITUTION:The voltage of the 1st input terminal A3 is determined by the ratio of the capacity of the 1st constant current circuits Q11 to Q13 to that of the 2nd n-TR Q15 and the voltage of the 2nd input terminal A6 is determined by the ratio of current driving capacity of the 2nd constant current circuits Q17 to Q19 to that of the 4th n-type TR Q21. When the voltage of a high voltage input terminal is changed, the current driving capacity of the TR Q21 is also changed and the voltage of the 2nd input terminal A6 is changed. When the voltages of the 1st and 2nd input terminal A3, A6 become equal to each other, their detection outputs are inverted and the impression of the high voltage is informed to the external by a comparison detector Amp. Thus, the high voltage detecting circuit can stably be driven in a wide power supply voltage VCC range and a wide temperature range.
Patent JP-2000077002-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: TOYODA OSAMU
IPC: H01J11/50
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To increase luminance by providing a protrusion in a recess between partitions, forming a phosphor layer thereon, and increasing the adhesion area of the phosphor. SOLUTION: A pair of substrates is arranged so that a discharging space is provide. A plurality of beltlike partitions 29 are arranged parallelly on either the back side or front side of the substrate in order to separate the discharging space. A phosphor layer ((28R), 28G, (28B)) is provided within a narrow recess between the partitions 29. A wall-like protrusion 51, which has a height lower than the partition 29 and capable of increasing the area for forming the phosphor layer, is provided at least in the region forming a discharging portion within the narrow recess between the partitions 29. The phosphor layer is formed within the recess between the partitions 29 including the wall-like protrusion 51.
Patent JP-H09130287-A (JP)
Title: Radiocommunication terminal configured to accept protection cover
Inventor: PICAUD PHILIPPE
IPC: H04W88/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To very simply and mechanically provide a protection cover at a low cost by providing a groove having pits to left and right side faces of a terminal equipment respectively and providing a rim having a projection corresponding to the groove to a cover. SOLUTION: A left and a right side face of the terminal equipment have grooves 1, 2 having pits 11, 21 respectively. A cover is made up of left right side faces 3, 4 having rims 31, 41 having projections 32, 42 at left and right sides, a major face and a lower face. The cover is fitted to the terminal equipment from the lower side and the rims 31, 41 are skided into corresponding grooves 1, 2. Thus, the distance parting the rims 31, 41 is nearly equal to the distance parting the grooves 1, 2. Similarly, the width of the groves is close to the thickness of the rims. Since the projections 32, 42 are fitted to the pits 11, 21, the cover is fixed to a prescribed position, resulting that the cover is prevented from being skided. Thus, the protection cover at a low cost with a very mechanically simple configuration is obtained.
Patent JP-H03105202-A (JP)
Title: Automatic focus controlling apparatus
Inventor: MEGA HIRONAO
IPC: G02B7/28
Filed: 1989-09-20
Abstract: PURPOSE:To avoid influences of the change of an offset current by detecting a balancing part of a voltage after an offset correction during the focus searching time, and correcting each offset so that the voltage becomes zero. CONSTITUTION:A current flowing in a PIN photodiode 21 for detecting a focus error is converted at 75 to a voltage, and this voltage is added at 81 to a voltage for offset correction from a D/A converter 82 and guided to a focus error signal generating part 22. A switch SW2 is set first at a position indicated by a solid line. An objective lens 17 is set by a volume 77 to be adjacent to an S curve. The volume 77 is connected to a D/A converter 82b by a switch SW1. The lens 17 is moved up and down to search the S curve on the basis of signals output from a CPU 84. When a peak of the S curve is detected, the lens 17 is returned via a converter 82b. At this position of the lens 17, an output of an operational amplifier 81 is input to the CPU 84, and an offset correcting amount is changed so that each voltage becomes zero. When it enters a focus drawing range, the SW2 is set at a position indicated by a virtual line.
Patent JP-S61120907-A (JP)
Title: Hole inspection of printed-circuit board
Inventor: HAMANO HIROSHI
IPC: H05K3/00
Filed: 1984-11-19
Abstract: PURPOSE:To accomplish accurate and rapid inspection of holes, by detecting a hole pattern of a printed-circuit board by an image-pick up apparatus and processing automatically by applying the data into an image processor. CONSTITUTION:A printed-circuit board 2 being transported on a conveyor 1 is irradiated by a light source 3 and the hole pattern of the board 2 is picked up by this apparatus. An image signal of the pattern is introduced into an image processor 5. The image signal introduced into this image information input member 51 is converted into a digital signal and then into a memory member 52. Next, the memory signal is led into a data processing and identifying member 53 and there. Position data as well as position data of the holes are analyzed and compared with right position data information as well as diameteter information of the printed-circuit board which has already been stored and position deviation, shortage and excess number, wrong diameter of the holes are detected. The result of identification is indicated on a display 6 through a displayed information output member 54 and simultaneously, introduced into operation controlling computors, etc. through a identification result output member 55. By this arrangement, rapid inspection can be accomplished with mistakes reduced to a minimum.
Patent JP-H03104736-A (JP)
Title: Four-wheel drive car
Inventor: KIRYU HIROYUKI
IPC: B60K17/34
Filed: 1989-09-20
Abstract: PURPOSE:To avoid a tight corner braking phenomenon and to easily optimize the characteristics of torque transmission and LSD effect by providing orifices for setting the characteristics of torque transmission to a vane and communicating two sets of hydraulic couplings through orifices. CONSTITUTION:When front wheels slip, a rotational difference is suddenly caused between hydraulic couplings 20, 20', and high hydraulic pressure is applied to vanes 26, 26' to produce the driving force. The characteristics in this case are properly set by the escape of hydraulic pressure of the vanes 26, 26' from orifices 30, 30' for setting torque transmission characteristics. When a rotational difference is caused between right and left rear wheels, during low-speed turning, the hydraulic pressure generated by the hydraulic couplings 20, 20' is let escape not only through the orifices 30, 30' of the vanes 26, 26' but through orifices 31, 32 between the hydraulic couplings 20, 20'. Thus, a tight corner braking phenomenon is reduced.
Patent JP-H05155173-A (JP)
Title: Cartridge system for use in instrument inserting type binding device
Inventor: ROJIYAA EMU SHIYAARAA
IPC: B42B5/08
Filed: 1991-08-30
Abstract: PURPOSE: To put plural ring type edge binders with a curled finger, which is to be attached on paper sheets which holes for a bound booklet, into a binder and make the thickness of paper sheets adjustable coordinating to the diameter of the binder to be used. CONSTITUTION: This binding device 10 comprises a base 11, punch section 13, binding section 14, paper guide 15, slot 16 to receive a binder cartridge, etc. The paper guide 15 has a pair of plates 20, 22 to guide the paper sheets 24 with holes on the side edged and a caliper device to measure the thickness of paper sheets 24 on the rear side plate 22. A ring type edge binder 44 is equipped with plural fingers 48, 50, 51 at intervals along the back pillar 46. Plural binders are put into a cartridge, a thin box shape device, and the thickness of paper sheets is adjusted via an arm, etc., corresponding to the diameter of the binder 44.
Patent JP-2001066211-A (JP)
Title: Method and apparatus for automatically calibrating transmitter
Inventor: TATSUMI YOJI
IPC: G01L27/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately and rapidly calibrate by forming a first inner volume in a volume change type pressurizer connected to a transmitter in a pressure manner to set a first target pressure value, forming a second inner volume in a volume change type pressurizer to set a second target pressure value, and feedback controlling it. SOLUTION: A volume change amount of a compression or expansion amount of a pressure chamber 15 corresponding to a target pressure value is calculated, converted to a predetermined rotary angle adjusting amount of a stepping motor 21, and given to an arithmetic controller 22. An inner volume of a closed system having an automatic pressurizing pump 1, a pressure sensor 6, a monometer 4, a transmitter 3 and pipings 2, 7, 5 and 9 connected to them after predetermined compression and expansion are conducted is calculated. The controller 22 obtains a rotary angle adjusting amount command value or a target pressure command value generated by a software 31 of a computer 29 out of an automatic pressurizer and generates a pulse output. The target pressure command value is inputted by the command value given from the software 31, set to the controller 22, and switched to a feedback calculation.
Patent JP-H04125598-A (JP)
Title: Speech recognizing device, voice input device for specific talker and telephone audio response system using the same
Inventor: AMANO AKIO
IPC: G10L13/04
Filed: 1990-09-17
Abstract: PURPOSE:To perform recognition with high accuracy by correcting and deforming a connection part when a reference pattern of large voice unit is generated by connecting a reference pattern of small sound unit. CONSTITUTION:Input voice is analyzed by a voice analysis means 2, and the time series of a feature vector is outputted. Meanwhile, the phoneme reference pattern of a reference pattern storage means 4 is connected by a reference pattern connection means 33 according to a word dictionary 35, and a word reference pattern is generated. A generated reference pattern is sent to a connection part interpolation means 34, and correction/deformation is added considering the influence of articulation coupling, and is collated with the feature vector time series of voice at a collation part 31, and a score is found at every word in the word dictionary. A collation result is sent to a decision means 32, and a recognition result is outputted based on the score. Thereby, since the reference pattern is used as affecting voice phenomenon such as the articulation coupling when the recognition is performed, the recognition with high accuracy can be performed.
Patent JP-S60136363-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA IKU
IPC: H01L27/08
Filed: 1983-12-26
Abstract: PURPOSE:To make the production of element such as transformer easier and miniaturization feasible as well as the formation of a coil-type inductor on the substrate similar to that for integrated circuit feasible by a method wherein an inductor main body with a contact part selectively connecting the first and the second conductor layers with each other to form them as a coil is provided. CONSTITUTION:In order to produce an inductor main body, an SiO2 film 2 is provided on a semiconductor substrate 1 and a conductor layer 3 as the first layer is evaporated to form a pattern by the conductor layer 3. Firstly, another SiO2 film 5 for insulation is formed on the patterned conductor layer 3 and a material with high permeability is evaporated upon the layer 5 to form a part corresponding to a core 4 of a coil. Secondly, after forming the other SiO2 film 7 for insulation, a contact hole to make the conductor layers 3, 6 connected with each other into a coil is formed into the SiO2 layers 5, 7 by means of photoetching process. Finally the conductor layer 6 is evaporated to form a pattern into a winding structure by means of photoetching process again.
Patent JP-H0992567-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: HARADA KOICHI
IPC: H01G4/30
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To enable a laminated ceramic capacitor of high reliability to be manufactured high in yield keeping it free from delamination. SOLUTION: A first process where ceramic slurry is introduced into a vessel 1 possessed of side walls and dried up for the formation of a green ceramic sheet 2, a second process where an inner electrode is formed on the green ceramic sheet 2, a third process where ceramic slurry is introduced onto the first green ceramic sheet 2 where the inner electrode layer is formed and dried up for the formation of a second green ceramic sheet 4, a fourth process where an inner electrode layer 3 is formed, and a fifth process where a second green ceramic sheet 4 is formed are provided, and these processes are atternately repeatedly carried out a few times for the formation of a laminated ceramic capacitor.
Patent JP-S6398854-A (JP)
Title: Optical information recording medium
Inventor: ASO SHINICHI
IPC: G11B7/24047
Filed: 1986-10-15
Abstract: PURPOSE:To decrease the heat loss form a thin optical recording film and to obtain an optical disk of a low noise level which is free from cracking by using an inorg. material as represented by zirconia for thin heat insulating films between the thin optical recording film and substrates. CONSTITUTION:The thin heat insulating films 2, 3 are provided between the substrates 1, 6 consisting of an acrylic resin, etc., and the thin recording films 4 consisting of metal oxide including a chalcogen compd., etc. The inorg. material as represented by zirconia having the tensile strength higher than the thermal stress generated by heating at the time of photoirradiation is used for the films 2, 3 which are formed to >=500Angstrom  thickness by a vacuum deposition method. Since the thin heat insulating films having the small difference between the heat conductivity and the coefft. of thermal expansion of the resin substrates and high tensile strength are provided in the above-mentioned manner, the heat loss from the heated thin recording film 4 is decreased and the substrates 1, 6 are protected against a high temp. state. The thin heat insulating films which are free from rupture by the difference in the coefft. of thermal expansion at the time of heating are thus obtd.
Patent JP-H0796200-A (JP)
Title: Catalyst composition for purification of exhaust gas, catalyst for purification of exhaust gas and its production
Inventor: HOSOYA MITSURU
IPC: B01D53/94
Filed: 1993-09-30
Abstract: PURPOSE:To produce a catalyst having heat resistance at high temp. and attaining the reduction of the amt. of NOx contained in exhaust gas with high efficiency even under coexistence of water. CONSTITUTION:High silica zeolite having a ratio of (50-150):1 between SiO2 and Al2O3 is stuck on the surface of monolithic zeolite and Cu is carried on the high silica zeolite to produce the objective catalyst.
Patent JP-H1168797-A (JP)
Title: Variable length cell correspondent phase changing device
Inventor: MORIFUJI MAMORU
IPC: G06F13/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To change the phase of variable length data without abandoning excessive data even when the variable length data are generated by performing write without finishing write to a 1st 2-port RAM even after the writing operation of a cell is finished and the writing operation of the next cell is started. SOLUTION: An internal write signal A13 and an internal write signal B14 are managed by a write control part 3 and it is managed whether these signals are to be written into a 2-port RAM 1 or 2. The internal write signals A13 and B14 are alternately sent for the unit of a cell in a write pulse signal 11. At such a time, even while the internal write signal B14 is sent out by the write pulse signal 11, the internal write signal A13 is continuously sent out by the next write pulse signal. Thus, when the variable length data to be used for controlling the device are inputted, the next write pulse signal 11 is delayed so that the input data are written in the 2-port RAM 1 as they are.
Patent JP-H0691114-A (JP)
Title: Method for controlling bubbled bath provided with filter
Inventor: AIDA YOSHIHARU
IPC: A47K3/00
Filed: 1992-09-14
Abstract: PURPOSE:To backwash a filter, as required, without any trouble. CONSTITUTION:The water in a bath 10 is circulated through pipelines 16 and 18, bubbles are introduced into the water jet at a bubble injection nozzle 14, and a part of the water in the pipeline 18 is passed successively through pipelines 24 and 28, a three-way valve 50, a pipeline 48, a filter 38, a pipeline 36, a three-way valve 30 and a pipeline 40 and discharged from a water outlet 42. Consequently, the water flows through the filter 38 in the opposite direction, and the filter 38 is backwashed. The backwashing is carried out at regular time intervals, the passages of the three-way valves 30 and 50 are changed, and filtration and bubble injection are conducted.